Domestic Strategic Client Conducts Factory Audit at Derun Heavy Steel

Intelligent Manufacturing and Full-Process Quality Control Earn High Recognition

On March 21, 2026, the procurement and technical teams from a well-known domestic manufacturing group visited the Derun Heavy Steel production base for a comprehensive factory audit. The audit was designed to fully assess Derun Heavy Steel's manufacturing capabilities, quality management system, and project delivery standards so that a solid foundation could be laid for subsequent deep cooperation on large-scale industrial facility projects.

The delegation toured the intelligent steel structure processing workshop, the automated welding production line, the component pretreatment and anti-corrosion coating area, and they paid special attention to key quality control links that include raw material incoming inspection, weld non-destructive testing, and finished product dimensional verification. The technical director of Derun Heavy Steel provided the client with a detailed overview of the complete process flow from design detailing and CNC cutting through precision assembly welding to surface treatment, as well as the company's technical expertise in portal frames, multi-story steel frames, and special anti-corrosion structures.

During the subsequent discussion, the client representatives gave full recognition to Derun Heavy Steel's large-scale production capacity, standardized on-site management, and rigorous quality control system. Both parties conducted in-depth discussions on structural optimization directions, delivery cycle management, and technical standard alignment for future projects, and they reached a consensus on further expansion of the cooperation scope. The successful completion of this factory audit marks a substantive enhancement of Derun Heavy Steel's brand reputation among domestic high-end manufacturing clients.